38857335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 69457920

約数和(自身を除く): 30600585

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 121, 165, 237, 271, 363, 395, 605, 813, 869, 1185, 1355, 1815, 2607, 2981, 4065, 4345, 8943, 9559, 13035, 14905, 21409, 28677, 32791, 44715, 47795, 64227, 98373, 107045, 143385, 163955, 235499, 321135, 491865, 706497, 1177495, 2590489, 3532485, 7771467, 12952445, 38857335]

約数ペア:

[(1, 38857335), (3, 12952445), (5, 7771467), (11, 3532485), (15, 2590489), (33, 1177495), (55, 706497), (79, 491865), (121, 321135), (165, 235499), (237, 163955), (271, 143385), (363, 107045), (395, 98373), (605, 64227), (813, 47795), (869, 44715), (1185, 32791), (1355, 28677), (1815, 21409), (2607, 14905), (2981, 13035), (4065, 9559), (4345, 8943)]